<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
      div{
        color: red;
      }
    </style>
</head>
<body>
    <div class="user_top">
        <div class="user_add">
          <el-button size="mini" round @click="isShow.flag = true"
            >增加</el-button
          >
        </div>
      </div>
</body>
</html>